| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse than before | 24 |
0.1%
|
| 2 | Worse than before | 594 |
2%
|
| 3 | The same as before | 13826 |
47.5%
|
| 4 | Better than before | 14180 |
48.7%
|
| 5 | Much better than before | 478 |
1.6%
|